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methyl chloride

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Measured molecular structure of <b>methyl</b> <b>chloride</b> (CH 3 Cl), taken from Jense...
Published: 01 January 2004
Figure 6. Measured molecular structure of methyl chloride (CH 3 Cl), taken from Jensen (1981). CH 3 Cl is a nearly tetrahedral molecule with C 3v , symmetry. All C-H bond lengths, H-C-H angles and H-C-Cl angles are identical.
Journal Article
Published: 01 August 2003
Vadose Zone Journal (2003) 2 (3): 279-286.
...Robert S. Dungan; Scott R. Yates Abstract Fumigant pesticides are frequently used in intensive agriculture to control nematodes, fungi, and weeds. Currently, four registered fumigants are available: 1,3-dichloropropene (1,3-D), methyl isothiocyanate (MITC), chloropicrin (CP), and methyl bromide...
FIGURES
Journal Article
Journal: Clay Minerals
Published: 01 December 2010
Clay Minerals (2010) 45 (4): 431-440.
...Yun Huang; Xu Wang; Xianru He; Yan Yang Abstract A grafted polymer (P(MMA-MAh)-PEGME)) was synthesized by reacting poly(ethylene glycol) monomethyl ether (PEGME) with copolymer of poly(methyl methacrylate-maleic anhydride) (P(MMA-MAh) and end-capping the residual carboxylic acid with methanol...
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Journal Article
Journal: Clay Minerals
Published: 01 September 2008
Clay Minerals (2008) 43 (3): 405-413.
...Y. HUANG; X. Y. MA; G. Z. LIANG; S. H. WANG Abstract In this study, poly(methyl methacrylate-maleic anhydride) (P(MMA-MAh)) was synthesized in toluene from methyl methacrylate (MMA) and maleic anhydride (MAh) monomers via free radical polymerization, in the presence of 2,2′-Azo-bis-isobutyronitrile...
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Journal Article
Published: 01 September 2007
Environmental Geosciences (2007) 14 (3): 137-148.
...Melissa Lenczewski; Rosa Maria Leal-Bautista; Steven E. Kroll Abstract The use of methyl tert-butyl ether (MTBE) as a fuel oxygenate is currently being phased out, with ethanol being the most likely replacement in most areas. Ethanol has been shown to have a negative influence on the biodegradation...
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Journal Article
Published: 01 October 2014
Mineralogical Magazine (2014) 78 (5): 1161-1175.
...) CFA 19.37 19.74 18.42 ε 1.23 1.24 1.18 8MR O1–O1 7.44 (1) 7.44 (1) 7.44 (1) O6–O6 5.71(1) 5.77(2) 5.57(2) O7–O7 6.35(1) 6.33(1) 6.32(2) CFA 11.34 11.42 11.01 ε 1.30 1.29 1.33 Methyl-tert-butyl-ether (purity 99.8%) and sodium chloride (purity 98.0...
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Journal Article
Published: 15 June 2017
Quarterly Journal of Engineering Geology and Hydrogeology (2017) 50 (3): 301-317.
...Alan O. Thomas; Maureen C. Leahy; Jonathan W. N. Smith; Mike J. Spence Abstract Fatty acid methyl esters (FAME) are a group of organic compounds that can be synthesized through the process of esterification of fatty acids with methanol. With the increasing use of FAME in biodiesel...
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Journal Article
Published: 01 October 2004
Clays and Clay Minerals (2004) 52 (5): 643-649.
...Maria Jose Carrizosa; Maria del Carmen Hermosin; William C. Koskinen; Juan Cornejo Abstract The sorption of two sulfonylurea herbicides (SU), metsulfuron methyl and nicosulfuron, on pure clays and organoclays was investigated. Three clays (Arizona smectite, SAz-1, Wyoming smectite, SWy-2...
FIGURES
Journal Article
Published: 01 August 2009
Clays and Clay Minerals (2009) 57 (4): 444-451.
... or organically modified clay minerals as such an alternative. Organo-clays modified by quaternary ammonium cations with three methyl groups and longest alkyl chains of different lengths were prepared by ion-exchange reaction of the commercial product JP A030 (Envigeo, Slovakia) based on Jelšový Potok bentonite...
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Journal Article
Published: 01 April 2007
Clays and Clay Minerals (2007) 55 (2): 140-150.
... on a synthetic ‘Somasif’ mineral and two organic surfactants, di-methyl dihydro-ditallow ammonia chloride (DMDTA) and tri-butyl-hexadecyl phosphonium bromide (HTBP) were investigated by differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), Fourier transform infrared (FTIR) spectroscopy...
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Journal Article
Published: 01 April 2000
Clays and Clay Minerals (2000) 48 (2): 246-255.
..., diquat, alkyl bispyridinium ions, and the triphenylmethane dyes crystal violet, methyl green, and tris (tri-methylammonium phenyl) methane chloride. The critical coagulation concentrations, c K , are small (often <1 mmol/L) because the cations are enriched in the Stern layer and influence the solvent...
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Journal Article
Published: 01 December 1954
Journal of Sedimentary Research (1954) 24 (4): 282.
...Robert Miller Ramsden Abstract A solution of anhydrous aluminum chloride and water colored by methyl red will change from rose pink to yellow when powdered calcitic limestone is added. Dolomitic limestone changes the color only slightly; dolomite and other rocks, including gypsum and anhydrite...
Journal Article
Published: 01 April 2018
Clays and Clay Minerals (2018) 66 (2): 104-113.
... and phenylsilyl) groups on the surface of monodisperse spherical silica particles (2.6 µm) is reported. Methyl- and phenyltriethoxysilanes were allowed to react hydrothermally in a Teflon-lined autoclave with silica, MgCl 2 , and LiF in the presence of urea for 2 or 4 days. X-ray diffraction patterns revealed...
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Journal Article
Published: 01 February 2000
Clays and Clay Minerals (2000) 48 (1): 19-25.
...Alba Pusino; Ilaria Braschi; Carlo Gessa Abstract The adsorption and degradation of the herbicide triasulfuron [2-(2-chloroethoxy)-N-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]benzenesulfonamide] (CMMT) on homoionic Fe 3+ -, Al 3+ -, Ca 2+ -, or Na + -exchanged montmorillonite...
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Journal Article
Journal: Clay Minerals
Published: 01 March 2017
Clay Minerals (2017) 52 (1): 143-158.
... (VOCs) which can interact with the clay barrier. The aim of the present study was to characterize the sorption of eight short-chain VOCs (acetonitrile, methyl tert-butyl ether, dichloromethane, benzene, phenol, ethanol, acetone and aniline) on NH 4 + -smectite, and to identify their sorption mechanisms...
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Journal Article
Published: 01 August 2005
Clays and Clay Minerals (2005) 53 (4): 361-371.
...Patrícia Moura Dias; Dalva Lúcia A. de Faria; Vera R. Leopoldo Constantino Abstract The interaction of the water-soluble 5,10,15,20-tetrakis(1-methyl-4-pyridyl)-21 H ,23 H -porphine (TMPyP) with different 2:1 phyllosilicates was examined by Raman and UV-visible spectroscopies. The clay samples...
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Journal Article
Published: 01 August 2002
Geochemistry: Exploration, Environment, Analysis (2002) 2 (3): 269-274.
..., particularly at higher trophic levels, methylation may be occurring in the intestines of organisms consumed by the fish (e.g. invertebrates) or in fish themselves. Rowland et al. (1977) showed that Hg(II) ingested as a chloride can be methylated in less than 20 h by intestinal bacteria. They estimated...
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Journal Article
Published: 01 May 2002
Geochemistry: Exploration, Environment, Analysis (2002) 2 (2): 143-149.
... and calcine samples were extracted using an acidic/bromide methylene chloride method to avoid possible methylation artifact effects ( Bloom et al. 1997 ). Loss on ignition (LOI) was determined on a subset of the sediment samples as an estimate of total organic carbon. Quality control for Hg...
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Journal Article
Published: 01 February 2002
Clays and Clay Minerals (2002) 50 (1): 25-34.
... by low-charge clay (K-SWy-2) was much higher than by high-charge clay (K-SAz-1) and Li-charge reduction greatly enhanced dinoseb adsorption by K-SAz-1. Steric constraints were also evident from the observation that adsorption of DNOC, which contains a methyl substituent, was much greater than dinoseb...
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Journal Article
Published: 01 August 2015
Clays and Clay Minerals (2015) 63 (4): 328-336.
...)-supported brominating agent was prepared from montmorillonite (Mnt) and styrene- co -vinyl pyridinium polymer. The reagent was obtained by the direct interaction of a two-fold excess of poly(styrene- co - N -methyl-4-vinylpyridinium) bromide with Na-montmorillonite (NaMnt) through ion exchange between Na...
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